Welcome Mechanical Turk Concepts Overview Requesters and Workers HITs HIT Types Assignments Qualifications Notifications Making Requests Making SOAP Requests Making REST Requests AWS Request Authentication Understanding Responses API Reference WSDL and Schema Locations Common Parameters Operations ApproveAssignment AssignQualification CreateHIT CreateQualificationType DisableHIT DisposeHIT ExtendHIT ForceExpireHIT GetAccountBalance GetAssignmentsForHIT GetBonusPayments GetFileUploadURL GetHIT GetHITsForQualificationType GetQualificationsForQualificationType GetQualificationRequests GetQualificationScore GetQualificationType GetRequesterStatistic GetReviewableHITs GrantBonus GrantQualification Help NotifyWorkers RegisterHITType RejectAssignment RejectQualificationRequest RevokeQualification SearchHITs SearchQualificationTypes SendTestEventNotification SetHITAsReviewing SetHITTypeNotification UpdateQualificationScore UpdateQualificationType Data Structures Assignment HIT Locale Price Qualification QualificationRequest QualificationRequirement QualificationType Notification Question and Answer Data Using XML Parameter Values QuestionForm Formatted Content: XHTML QuestionFormAnswers AnswerKey ExternalQuestion The Notification Receptor API Building A Notification Receptor Elements of a Notification Message The REST Transport The SOAP Transport